上下游产品
R)-3-methyl-8-oxo-7t-(trimethylsilanyl-amino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]°Ct-2-ene-2-carboxylic acid trimethylsilanyl ester(6R)-3-methyl-8-oxo-7t-(trimethylsilanyl-amino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]°Ct-2-ene-2-carboxylic acid trimethylsilanyl ester (R)-2-(tert-butoxycarbonylamino)-2-(cyclohexa-1,4-dienyl)acetic acid N-tert-butyloxycarbonylcefradine 3-deacetyloxy-7-amin°Cephalosporanic acidN-tert-butyloxycarbonylcefradine 3-hydroxy-4-methyl-2(5H)-thiophenone cefalexin (6R,7R)-3-methyl-7-[(R)-2-amino-2-phenylacetamido]-8-oxo-5-thia-1-azabicyclo[4.2.0]°Ct-3-ene-2-carboxylic acid